Safety Guidelines for Lavender Oil: Non-toxic, non-irritating, and non-sensitizing. Do not take lavender essential oil internally.

Safety Guidelines for Lemon Oil: Do not take lemon essential oil internally. Do not apply directly to the eyes or mucous membranes. Potential for Skin Irritation: High. Lemon essential oil is potentially phototoxic.

Safety Guidelines for Eucalyptus Oil: Non-toxic, non-irritant, and non-sensitizing. People with high blood pressure and epilepsy should avoid eucalyptus oil. Excessive use of this oil may cause headaches. Do not take eucalyptus essential oil internally.